diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c index 057134f410..4abc728a89 100644 --- a/libavformat/hlsenc.c +++ b/libavformat/hlsenc.c @@ -1431,6 +1431,7 @@ static int hls_window(AVFormatContext *s, int last, VariantStream *vs) { HLSContext *hls = s->priv_data; HLSSegment *en; + AVFormatContext *oc = vs->avf; int target_duration = 0; int ret = 0; char temp_filename[MAX_URL_SIZE]; @@ -1466,7 +1467,7 @@ static int hls_window(AVFormatContext *s, int last, VariantStream *vs) set_http_options(s, &options, hls); snprintf(temp_filename, sizeof(temp_filename), use_temp_file ? "%s.tmp" : "%s", vs->m3u8_name); - if ((ret = hlsenc_io_open(s, &hls->m3u8_out, temp_filename, &options)) < 0) { + if ((ret = hlsenc_io_open(s, byterange_mode ? &hls->m3u8_out : &oc->pb, temp_filename, &options)) < 0) { if (hls->ignore_io_errors) ret = 0; goto fail; @@ -1478,33 +1479,33 @@ static int hls_window(AVFormatContext *s, int last, VariantStream *vs) } vs->discontinuity_set = 0; - ff_hls_write_playlist_header(hls->m3u8_out, hls->version, hls->allowcache, + ff_hls_write_playlist_header(byterange_mode ? hls->m3u8_out : oc->pb, hls->version, hls->allowcache, target_duration, sequence, hls->pl_type, hls->flags & HLS_I_FRAMES_ONLY); if((hls->flags & HLS_DISCONT_START) && sequence==hls->start_sequence && vs->discontinuity_set==0 ){ - avio_printf(hls->m3u8_out, "#EXT-X-DISCONTINUITY\n"); + avio_printf(byterange_mode ? hls->m3u8_out : oc->pb, "#EXT-X-DISCONTINUITY\n"); vs->discontinuity_set = 1; } if (vs->has_video && (hls->flags & HLS_INDEPENDENT_SEGMENTS)) { - avio_printf(hls->m3u8_out, "#EXT-X-INDEPENDENT-SEGMENTS\n"); + avio_printf(byterange_mode ? hls->m3u8_out : oc->pb, "#EXT-X-INDEPENDENT-SEGMENTS\n"); } for (en = vs->segments; en; en = en->next) { if ((hls->encrypt || hls->key_info_file) && (!key_uri || strcmp(en->key_uri, key_uri) || av_strcasecmp(en->iv_string, iv_string))) { - avio_printf(hls->m3u8_out, "#EXT-X-KEY:METHOD=AES-128,URI=\"%s\"", en->key_uri); + avio_printf(byterange_mode ? hls->m3u8_out : oc->pb, "#EXT-X-KEY:METHOD=AES-128,URI=\"%s\"", en->key_uri); if (*en->iv_string) - avio_printf(hls->m3u8_out, ",IV=0x%s", en->iv_string); - avio_printf(hls->m3u8_out, "\n"); + avio_printf(byterange_mode ? hls->m3u8_out : oc->pb, ",IV=0x%s", en->iv_string); + avio_printf(byterange_mode ? hls->m3u8_out : oc->pb, "\n"); key_uri = en->key_uri; iv_string = en->iv_string; } if ((hls->segment_type == SEGMENT_TYPE_FMP4) && (en == vs->segments)) { - ff_hls_write_init_file(hls->m3u8_out, (hls->flags & HLS_SINGLE_FILE) ? en->filename : vs->fmp4_init_filename, + ff_hls_write_init_file(byterange_mode ? hls->m3u8_out : oc->pb, (hls->flags & HLS_SINGLE_FILE) ? en->filename : vs->fmp4_init_filename, hls->flags & HLS_SINGLE_FILE, vs->init_range_length, 0); } - ret = ff_hls_write_file_entry(hls->m3u8_out, en->discont, byterange_mode, + ret = ff_hls_write_file_entry(byterange_mode ? hls->m3u8_out : oc->pb, en->discont, byterange_mode, en->duration, hls->flags & HLS_ROUND_DURATIONS, en->size, en->pos, vs->baseurl, en->filename, prog_date_time_p, en->keyframe_size, en->keyframe_pos, hls->flags & HLS_I_FRAMES_ONLY); @@ -1514,7 +1515,7 @@ static int hls_window(AVFormatContext *s, int last, VariantStream *vs) } if (last && (hls->flags & HLS_OMIT_ENDLIST)==0) - ff_hls_write_end_list(hls->m3u8_out); + ff_hls_write_end_list(byterange_mode ? hls->m3u8_out : oc->pb); if (vs->vtt_m3u8_name) { snprintf(temp_vtt_filename, sizeof(temp_vtt_filename), use_temp_file ? "%s.tmp" : "%s", vs->vtt_m3u8_name); @@ -1541,7 +1542,7 @@ static int hls_window(AVFormatContext *s, int last, VariantStream *vs) fail: av_dict_free(&options); - hlsenc_io_close(s, &hls->m3u8_out, temp_filename); + hlsenc_io_close(s, byterange_mode ? &hls->m3u8_out : &oc->pb, temp_filename); hlsenc_io_close(s, &hls->sub_m3u8_out, vs->vtt_m3u8_name); if (use_temp_file) { ff_rename(temp_filename, vs->m3u8_name, s); @@ -2435,6 +2436,12 @@ static int hls_write_packet(AVFormatContext *s, AVPacket *pkt) } else { vs->start_pos += vs->size; } + // if we're building a VOD playlist, skip writing the manifest multiple times, and just wait until the end + if (hls->pl_type != PLAYLIST_TYPE_VOD) { + if ((ret = hls_window(s, 0, vs)) < 0) { + return ret; + } + } if (hls->flags & HLS_SINGLE_FILE) { vs->number++; @@ -2459,12 +2466,6 @@ static int hls_write_packet(AVFormatContext *s, AVPacket *pkt) return ret; } - // if we're building a VOD playlist, skip writing the manifest multiple times, and just wait until the end - if (hls->pl_type != PLAYLIST_TYPE_VOD) { - if ((ret = hls_window(s, 0, vs)) < 0) { - return ret; - } - } } vs->packets_written++; @@ -2585,7 +2586,7 @@ failed: if (oc->pb) { if (hls->segment_type != SEGMENT_TYPE_FMP4) { vs->size = avio_tell(vs->avf->pb) - vs->start_pos; - ff_format_io_close(s, &oc->pb); + hlsenc_io_close(s, &vs->avf->pb, vs->avf->url); } // rename that segment from .tmp to the real one @@ -2612,10 +2613,10 @@ failed: ff_format_io_close(s, &vtt_oc->pb); avformat_free_context(vtt_oc); } + hls_window(s, 1, vs); avformat_free_context(oc); vs->avf = NULL; - hls_window(s, 1, vs); av_free(old_filename); }